---
product_id: 173301439
title: "Flexible 100mm Aluminum Ducting, Heavy-Duty Four-Layer"
brand: "ac infinity"
price: "₨44196"
currency: LKR
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.lk/products/173301439-flexible-100mm-aluminum-ducting-heavy-duty-four-layer
store_origin: LK
region: Sri Lanka
---

# Flexible steel-wire spiral design 8 ft length with customizable cuts 4-layer heavy-duty durability Flexible 100mm Aluminum Ducting, Heavy-Duty Four-Layer

**Brand:** ac infinity
**Price:** ₨44196
**Availability:** ✅ In Stock

## Summary

> 🌀 Elevate your airflow game with ducting that bends, lasts, and fits like a pro!

## Quick Answers

- **What is this?** Flexible 100mm Aluminum Ducting, Heavy-Duty Four-Layer by ac infinity
- **How much does it cost?** ₨44196 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/173301439-flexible-100mm-aluminum-ducting-heavy-duty-four-layer)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored to Your Needs:** Easily shorten the 8-foot ducting to fit any ventilation setup, from HVAC to grow rooms.
- • **Complete Installation Kit:** Includes two stainless steel 4" duct clamps for secure, hassle-free mounting right out of the box.
- • **Flexibility Meets Function:** Steel-wire spiral core bends effortlessly, making installation in tight or awkward spaces a breeze.
- • **Built to Last, Designed to Perform:** Four-layer aluminum and thermoplastic construction resists leaks, tears, and cuts for unmatched durability.
- • **Pressure-Ready for Peak Performance:** Supports up to 4 bars of pressure, ensuring reliable airflow in demanding environments.

## Overview

The AC Infinity Flexible 100mm Aluminum Ducting is an 8-foot, heavy-duty ventilation solution featuring a durable four-layer aluminum and thermoplastic build reinforced by a flexible steel-wire spiral. Designed for HVAC, dryer vents, and grow rooms, it offers easy installation in tight spaces, customizable length, and includes stainless steel clamps for secure fitting. Rated for up to 4 bars of pressure, it ensures reliable, leak-resistant airflow in professional and home environments.

## Description

Free delivery and returns on all eligible orders. Shop AC Infinity Flexible 100mm Aluminum Ducting, Heavy-Duty Four-Layer | Protection, 2.4m Long for Heating Cooling Ventilation and Exhaust, 4" Ducting, 8 ft. Long.

## Features

- Designed for ventilation applications including HVAC, dryer, grow rooms and tents.
- Four-layer design makes it more durable and resistant to leaks, tears, and cuts.
- Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.
- Constructed of aluminum and thermoplastic; tube can be shortened for various applications.
- Ducting Size: 4” | Length: 8 feet | Includes two stainless steel 4" duct clamps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WRDTX4C |
| Best Sellers Rank | 8,163 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Ducting |
| Brand | AC Infinity |
| Colour | 8 Feet |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (35,036) |
| Global Trade Identification Number | 00819137021020 |
| Item Dimensions L x W | 2.44L x 0.1W metres |
| Item Length | 8 Feet |
| Item Weight | 0.48 Kilograms |
| Manufacturer | AC Infinity |
| Material | Aluminium, Stainless Steel, Thermoplastic |
| Maximum Pressure | 4 Bars |
| Nominal Wall Thickness | 1 millimeters |
| Outside Diameter | 4 Inches |
| UPC | 819137021020 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** AC Infinity
- **Colour:** 8 Feet
- **Item length:** 8 Feet
- **Item weight:** 0.48 Kilograms
- **Material:** Aluminium, Stainless Steel, Thermoplastic
- **Maximum pressure:** 4 Bars
- **Nominal wall thickness:** 1 millimeters
- **Outside diameter:** 4 Inches
- **Product dimensions:** 2.44L x 0.1W metres
- **UPC:** 819137021020

## Images

![Flexible 100mm Aluminum Ducting, Heavy-Duty Four-Layer - Image 1](https://m.media-amazon.com/images/I/51PW8PLH72L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What is the fully compressed length of the 8FT 4" diameter duct?**
A: 5 1/2 inches

**Q: Is this safe to vent a portable ac? ac's can get really hot.**
A: I've never owned a portable AC. If there is a 4"  circle shaped vent hole on the portable AC, it should tolerate the heat. Stationary ACs condensate water, there is no vent hole.

**Q: anyone use this for garage auto exhaust tube?**
A: I am currently using this to exhaust the air in my wood shop

**Q: Is this suitable for marine use?**
A: No paperwork came with it indicating whether it is USCG compliant (if there is such a requirement).  If you want to use it as a duct for a bilge blower, I would say go ahead and use it.  If you are concerned about fire retardancy, I suggest you contact the seller first.

## Frequently Bought Together

- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity CLOUDLINE PRO S4, Quiet 4” Inline Duct Fan with Speed Controller – EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms

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**Shop now:** [https://www.desertcart.lk/products/173301439-flexible-100mm-aluminum-ducting-heavy-duty-four-layer](https://www.desertcart.lk/products/173301439-flexible-100mm-aluminum-ducting-heavy-duty-four-layer)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-23*